chore(deps): update ghcr.io/vexxhost/openstack-venv-builder:zed docker digest to fd2315b (#415)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 # Atmosphere-Rebuild-Time: 2024-06-25T22:49:25Z
 
-FROM ghcr.io/vexxhost/openstack-venv-builder:zed@sha256:ca033d8e0797ce1a4a4c71e00b8ee33cf81a5f621a715897228c66db8e8aeb4f AS build
+FROM ghcr.io/vexxhost/openstack-venv-builder:zed@sha256:fd2315b9a12aa7a7965f1d70605689c08c866b10f1bdf9f75a3decfeadd582a0 AS build
 RUN <<EOF bash -xe
 uv pip install \
     --constraint /upper-constraints.txt \